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PLMK

Plum Acquisition Corp IV
PLMK

44 hedge funds and large institutions have $174M invested in Plum Acquisition Corp IV in 2025 Q4 according to their latest regulatory filings, with 4 funds opening new positions, 8 increasing their positions, 7 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

300% more first-time investments, than exits

New positions opened: 4 | Existing positions closed: 1

14% more repeat investments, than reductions

Existing positions increased: 8 | Existing positions reduced: 7

7% more funds holding

Funds holding: 41 → 44 (+3)

2% more capital invested

Capital invested by funds: $171M → $174M (+$3.23M)

0.66% more ownership

Funds ownership: 89.58% → 90.23% (+0.66%)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

Holders
44
Holders Change
+3
Holders Change %
+7.32%
% of All Funds
0.54%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
4
Increased
8
Reduced
7
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
GL
Governors Lane
New York
+$4.16M
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$1.6M
3
RCM
Rivernorth Capital Management
Florida
+$1.21M
4
MC
Meteora Capital
Florida
+$1.04M
5
VF
Virtu Financial
New York
+$352K

Top Sellers

Rank Fund Capital Flow
1
Hudson Bay Capital Management
Hudson Bay Capital Management
Connecticut
-$3.52M
2
WAM
Wolverine Asset Management
Illinois
-$1.44M
3
COPPSERS
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
-$1.17M
4
BCM
BCK Capital Management
Connecticut
-$1.07M
5
PC
Periscope Capital
Ontario, Canada
-$308K
Name Holding Trade Value Shares
Change 		Change in
Stake
HCM
26
Heights Capital Management
California
$2.61M – – –
Verition Fund Management
27
Verition Fund Management
Connecticut
$2.38M -$260K -25,004 -10%
WC
28
Wealthspring Capital
New York
$2.26M – – –
Millennium Management
29
Millennium Management
New York
$1.57M – – –
PMAM
30
Picton Mahoney Asset Management
Ontario, Canada
$1.57M – – –
COPPSERS
31
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.44M -$1.17M -112,487 -45%
WA
32
Whitebox Advisors
Minnesota
$1.05M – – –
CC
33
Centiva Capital
New York
$1.04M – – –
MC
34
Meteora Capital
Florida
$1.04M +$1.04M +100,000 New
MCM
35
Moore Capital Management
New York
$785K – – –
KC
36
Kepos Capital
New York
$523K – – –
SSA
37
Schonfeld Strategic Advisors
New York
$356K -$200K -19,186 -36%
VF
38
Virtu Financial
New York
$352K +$352K +33,772 New
CA
39
Crossingbridge Advisors
New York
$262K +$260K +25,000 New
Toronto Dominion Bank
40
Toronto Dominion Bank
Ontario, Canada
$252K – – –
Geode Capital Management
41
Geode Capital Management
Massachusetts
$168K – – –
AA
42
ABC Arbitrage
France
$157K +$156K +15,000 New
LIM
43
Longfellow Investment Management
Massachusetts
$4.96K – – –
Morgan Stanley
44
Morgan Stanley
New York
$584 +$510 +49 +700%
BCM
45
BCK Capital Management
Connecticut
– -$1.07M -103,313 Closed
1
2

PLMK Hedge Fund Activity: Q4 2025 in Review

44 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Plum Acquisition Corp IV (PLMK) for Q4 2025, worth a combined $174M — up 1.9% from $171M a quarter earlier.

Buyers outnumbered sellers: 4 funds opened new PLMK positions and 1 closed out — a net gain of 3 holders — while 8 added to existing stakes and 7 trimmed.

The largest buyer was Governors Lane, adding an estimated $4.16M. The largest seller was Hudson Bay Capital Management, cutting an estimated $3.52M.

  • 44 institutional investors held Plum Acquisition Corp IV (PLMK) as of Q4 2025, up from 41 in Q3 2025.
  • Funds reported $174M of Plum Acquisition Corp IV stock for Q4 2025, up 1.9% quarter-over-quarter.
  • 4 funds opened new Plum Acquisition Corp IV positions in Q4 2025 and 1 closed out, a net change of +3 holders.
  • The largest Plum Acquisition Corp IV buyer in Q4 2025 was Governors Lane, an estimated $4.16M added.
  • The largest Plum Acquisition Corp IV seller in Q4 2025 was Hudson Bay Capital Management, an estimated $3.52M sold.

Based on aggregated 13F filings for Q4 2025.